RevV4 Certified Water Softening Systems

Kent Water's RevV4 Certified Softening Systems are designed with high flow rates to handle most residential or light commercial applications. These systems are certified by IAPMO to NSF/ANSI Standard 44 for structural integrity, material safety and performance verification, as well as NSF/ANSI Standard 372 to meet the lead content requirements for "lead-free" plumbing as stated in the U.S. Safe Drinking Water Act.


Kent Water's RevV4 Certified Softening Systems feature innovative, patented ceramic discs that are abrasion and corrosion resistant, extending the life of the valve and significantly reducing maintenance costs. The systems also use high-quality, crosslink resin for exceptional longevity.

The RevV4 valves within these systems have 7 advanced programming options with fully adjustable cycles to minimize water usage during regeneration. They utilize up-flow regeneration which efficiently washes the media, exchanging more grains per pound of salt. RevV4 valves have signal output for external devices, program functions that remain in long-term memory, and 72-hour memory backup should a power outage occur, giving you the confidence that you are receiving a cost-effective, high-quality water treatment solution.

RevV4 Certified Softening Systems Features:

  • Patented ceramic discs are corrosion and abrasion resistant for longer life and reduced maintenance
  • Multiple, programmable efficiency settings; grains exchanged per lb. of salt
  • Bright, easy to read LCD display
  • Long-term memory for program functions
  • 72-hour memory backup
  • No external PLC required to operate multiple control heads or external devices
  • Purolite┬« crosslink resin
  • 4 language options: English, Spanish, Chinese, and French